Two modern high-rise residential towers with cascading, plant-filled balconies and a connecting skybridge, set among green trees.
Lilli am See
Austria
  • Mixed Use
  • Residential
  • Competition

The design aims to create a calm, harmonious urban silhouette along the waterfront—one that is varied in height and depth but rises gradually. By setting the tower back, a gentle gradation of building masses is created, thereby generating spatial depth.

On the side facing the lake, an open-space “shelf” arranged in front of the residential buildings and above the arcades, at a height of 16 meters, takes over the urban edge of the adjacent base volumes. Between the residential buildings, directly on the lake, a three-dimensional open-space structure is created that can be used by everyone. This establishes a functional connection between all buildings and shared open spaces via the arcades.
 

The Plaza of Cultures forms the center of the site, connecting the opposite sides and the lake, and with its water fountains, green spaces, and seating areas, it creates a place for entertainment and gathering for everyone. A paved surface is proposed along the central axis to define the podium and event space, where a variety of events can take place.

Competition
2023

Floor area
21.948 m²

Gross surface area
38.919 m²

Construction volume
137.455 m²

Site area
7.553 m²

Height
67 m

Number of levels
Tower: 20
Point Houses: 8-9

Number of basements
1

Project manager
Julian Heinen

Project team
Tom Peter-Hindelang
Charlotte Beaudon Römer 
Patrick Walter

In Kooperation mit
Ganahl+Ifsits Architekten ZT-KEG
YEWO Landscapes GmbH

Visualisierungen
ZOOM VP Gmbh

Modell
Scala Matta eU

Developer
SOULIER Real Estate GmbH

Diagonal black-and-white checkerboard strip crossing a pale-gray abstract city map of blocky buildings.
Site plan of a cultural precinct: interconnected buildings around a central Innenhof courtyard, with trees and Platz der Kulturen.
Group of modern glass apartment buildings with balconies and greenery, along a tree-lined street with storefronts at ground level.
Cross-section of a mixed-use complex: central glass high-rise, flanked by pink residential blocks, with inner plazas and trees.
Contemporary apartment buildings along a tree-lined waterfront promenade; pedestrians stroll as a sailboat glides by.
People dancing in a modern glass atrium with trees and upper balconies.
Modern high-rise residential towers along a tree-lined waterfront promenade, with people strolling and a wooden deck by the water.